Thin film deposition apparatus, method of manufacturing organic light-emitting display device by using the apparatus, and organic light-emitting display device manufactured by using the method

摘要

Each of thin film deposition assemblies of a thin film deposition apparatus includes: a deposition source that includes a deposition material; a deposition source nozzle unit arranged at a side of the deposition source and including a plurality of deposition source nozzles arranged in a first direction; a patterning slit sheet arranged opposite to the deposition source nozzle unit and having a plurality of patterning slits arranged in the first direction; and a barrier plate assembly including a plurality of barrier plates arranged in the first direction, the barrier plate assembly being arranged between the deposition source nozzle unit and the patterning slit sheet. The thin film deposition apparatus and the substrate are separated from each other and are movable relative to each other. The deposition material includes a material to produce the thin film of a red (R), green (G) or blue (B) emission layer, or an auxiliary layer.

主权项

1. An organic light-emitting display device comprising a plurality of pixels, wherein each of the pixels comprises:
a Green sub-pixel that includes a Green emission layer and a Green auxiliary layer; a Red sub-pixel that includes a Red emission layer and a Red auxiliary layer; and a Blue sub-pixel that includes a Blue emission layer, wherein the Green auxiliary layer is arranged between the Blue emission layer and the Green emission layer, and the Red auxiliary layer is arranged between the Green emission layer and the Red emission layer.